In depth comparison and review of RHA CL2 Planar and Happy Plugs Air 1. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Product Type | Earphones - Bluetooth - wireless - 3.5 mm jack, 2.5 mm jack | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 9 g | 3.75 g | Happy Plugs Air 1 are lighter than RHA CL2 Planar headphones. |
| Dimensions & Weight Details | - | Charging case: 6.3 cm x 5.1 cm x 2 cm / 35 g | |
| Colour | - | Gold | Pink gold | White marble | |
| Protection | - | Sweat-resistant, slash-resistant | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Headphones Form Factor | In-ear - neckband | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Planar magnetic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Audio Codec | aptX | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 16 - 45000 Hz | 20 - 20000 Hz | RHA CL2 Planar offer a larger frequency range than Happy Plugs Air 1. |
| Max Input Power | 10 mW | - | |
| Sensitivity | 89 dB/mW | 95 dB | Happy Plugs Air 1 have higher sensitivity than RHA CL2 Planar. |
| Impedance | 15 Ohm | 16 Ohm | |
| Diaphragm | 10 mm | 12 mm | Happy Plugs Air 1 have a thicker diaphragm than RHA CL2 Planar. |
| MICROPHONE | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Form Factor | - | Built-in |
|---|
| REMOTE CONTROL | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Controls | - | Answer/end, play/pause |
|---|
| CABLE | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Cable Type | MMCX to mini-phone 3.5 mm cable - detachable - OFC - straight MMCX to sub-mini-phone 2.5 mm cable - detachable - straight USB-C charge cable |
Micro-USB cable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Intelligent Assistant | - | Siri, Google Assistant | |
|---|---|---|---|
| Sensors | - | Touch sensor |
| BATTERY AND CHARGING | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 30 mAh | |
| Battery Life | - | 14 hour(s) | |
| Standby Time | - | 90 hours | |
| Auto On/Off | - | Yes |
| CONNECTIONS | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Connector Type | 2 x headphones (MMCX) | - |
|---|
| OTHERS | RHA CL2 Planar | Happy Plugs Air 1 |
|---|
| Included Accessories | Carrying pouch, airplane adapter, 3 pairs of Comply foam ear tips, adjustable sports clip, 6 pairs of dual density ear tips (small, medium, large), ear tips holder, 3 pairs of double flange ear tips (small, medium, large), flight case | 2 silicon sleeves, charging case (400 mAh) | |
|---|---|---|---|
| Service & Support | Limited warranty - 3 years | Limited warranty - 1 year |
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